The solution for download & running kernel for R4 DS

Some of our customers buy R4 ds from us but failed to start their console, they asked how to download & running the kernel with the R4 DS with R4 wood kernel, we checked with them & find below problems when they using:
1.Micro SD card: Some of them tried to use 4GB micro SD card with this R4 ds, the R4 DS card just can support max. 2GB Tf cards,so we advise them to change the correct one.
2.Kernel: R4 ds team are keeping to update their kernel, you can keep focus on their news to download the update kernel to your R4 DS.
3.Wood R4: R4 wood kernel can be download aslo.
4.We should also check if we insert the TF card into R4 ds correctly. The correct direction should be as below:

Normally, if you follow the correct instruction, it's easy to operate. The most important is kernel & TF.

After checking above problems, the R4 ds can be used freely by our customers.